[ 3175.998149][T27982] gre: GRE over IPv4 demultiplexor driver
[ 3177.206800][T28005] ip_gre: GRE over IPv4 tunneling driver
[ 3214.028981][T28579] ip6_gre: GRE over IPv6 tunneling driver
[ 3235.099285][T24927] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3239.003144][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3242.780174][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3246.171164][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3250.075154][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!